high Icing extension with intermittency model
I have a problem when I use the high roughness (icing) model instead of standard one. I am simulating 2D flow on rough flat plate the roughness are given as an equivalent sand grain roughness profile.
the problem that I am getting this massage
wall_transition_coeffs: Unknown bc type
Internal error at line 3000 in file 'turbulence\sg_ke.c' on Node 6
and the solution goes very slow. when i use the standard roughness model i have no problem or when I disable the intermittency equation.
will be great if someone helped me with this issue.